Testing the Martingale Difference Hypothesis
Abstract
In this paper we consider testing that an economic time series follows a martingale difference process. The martingale difference hypothesis has typically been tested using information contained in the second moments of a process, that is, using test statistics based on the sample autocovariances or periodograms. Tests based on these statistics are inconsistent since they cannot detect nonlinear alternatives. In this paper we consider tests that detect linear and nonlinear alternatives. Given that the asymptotic distributions of the considered tests statistics depend on the data generating process, we propose to implement the tests using a modified wild bootstrap procedure. The paper theoretically justifies the proposed tests and examines their finite sample behavior by means of Monte Carlo experiments.Download Info
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Bibliographic Info
Article provided by Taylor and Francis Journals in its journal Econometric Reviews.
Volume (Year): 22 (2003)
Issue (Month): 4 ()
Pages: 351-377
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Related research
Keywords: Nonlinear dependence; Nonparametric; Correlation; Bootstrap;References
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Citations
Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.Cited by:
- Carlos Velasco & Ignacio N. Lobato, 2004.
"A simple and general test for white noise,"
Econometric Society 2004 Latin American Meetings
112, Econometric Society.
- Lobato, Ignacio N. & Velasco, Carlos, . "A simple and general test for white noise," Open Access publications from Universidad Carlos III de Madrid info:hdl:10016/4417, Universidad Carlos III de Madrid.
- Stute, W. & Presedo Quindimil, M. & González Manteiga, W. & Koul, H.L., 2006. "Model checks of higher order time series," Statistics & Probability Letters, Elsevier, vol. 76(13), pages 1385-1396, July.
- repec:ltr:wpaper:2010.07 is not listed on IDEAS
- Domínguez, Manuel A. & Lobato, Ignacio N., .
"A consistent specification test for models defined by conditional moment restrictions,"
Open Access publications from Universidad Carlos III de Madrid
info:hdl:10016/376, Universidad Carlos III de Madrid.
- Manuel A. Domínguez & Ignacio N. Lobato, 2006. "A Consistent Specification Test For Models Defined By Conditional Moment Restrictions," Economics Working Papers we064111, Universidad Carlos III, Departamento de Economía.
- Amélie Charles & Olivier Darné & Jae H Kim, 2010.
"Small Sample Properties of Alternative Tests for Martingale Difference Hypothesis,"
Working Papers
2010.07, School of Economics, La Trobe University.
- Charles, Amélie & Darné, Olivier & Kim, Jae H., 2011. "Small sample properties of alternative tests for martingale difference hypothesis," Economics Letters, Elsevier, vol. 110(2), pages 151-154, February.
- Friedrich Geiecke & Mark Trede, 2010. "A Direct Test of Rational Bubbles," CQE Working Papers 1310, Center for Quantitative Economics (CQE), University of Muenster.
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